Specification Brand : Super Tool BulletPoint1 : When the diameter wears down to the low limit, it may be expanded oversize, reground to size and recleared. The expansion screw should never be loosened in an attempt to use the reamer for a size smaller than that to which the tool was originally finish ground. These reamers are inteded to be used for 1 specific diameter, not multiple diameters. BulletPoint2 : 11 1/2 " overall length BulletPoint3 : 1 7/8 " flute length, Partial Flute Length Carbide BulletPoint4 : Morse taper shank #4, For Reaming Abrasive Material BulletPoint5 : This is an expansion reamer NOT an adjustable reamer. It can be expanded only and reground. Color : Gray FinishType : Uncoated GpsrSafetyAttestation : 1 ItemName : 1 5/16" Expansion Reamer, Carbide Tipped, Tapered Shank, Partial Flute Carbide 56078P, USA Made ItemPackageDimensions_Height : 30.7 centimeters ItemPackageDimensions_Length : 4.8 centimeters ItemPackageDimensions_Width : 4.8 centimeters ItemPackageQuantity : 1 ItemShape : Straight flute straight shank ItemTypeKeyword : expansion-reamers Manufacturer : Super Tool Material : Carbide ModelName : Chucking Reamer ModelNumber : 56078P NumberOfItems : 1 PartNumber : 56078P ProductDescription : 1 5/16" Expansion Reamer, Carbide Tipped, Tapered Shank, Partial Flute Carbide 56078P, USA Made ProductSiteLaunchDate : 2019-02-18T22:14:18.821Z Size : 8.1mm SpecificUsesForProduct : Machine Style : Straight Flutes SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 31191600